| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 14.722 | 21/5:09.162 |
| 2 | 2 | 14.523 | 21/5:07.072 |
| 3 | 2 | 14.571 | 21/5:06.712 |
| 4 | 2 | 14.596 | 21/5:06.663 |
| 5 | 2 | 14.773 | 21/5:07.377 |
| 6 | 2 | 14.572 | 21/5:07.149 |
| 7 | 2 | 14.892 | 21/5:07.947 |
| 8 | 2 | 14.812 | 21/5:08.335 |
| 9 | 2 | 15.017 | 21/5:09.115 |
| 10 | 2 | 14.763 | 21/5:09.206 |
| 11 | 2 | 14.445 | 21/5:08.673 |
| 12 | 2 | 14.533 | 21/5:08.383 |
| 13 | 2 | 14.670 | 21/5:08.359 |
| 14 | 2 | 14.482 | 21/5:08.056 |
| 15 | 2 | 14.575 | 21/5:07.924 |
| 16 | 2 | 14.735 | 21/5:08.019 |
| 17 | 2 | 14.548 | 21/5:07.871 |
| 18 | 2 | 15.220 | 21/5:08.524 |
| 19 | 2 | 14.636 | 21/5:08.462 |
| 20 | 2 | 15.515 | 21/5:09.330 |
| 21 | 2 | 15.528 | 21/5:10.128 |